var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');

var cors = require('cors')

var jwt = require('express-jwt')

var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');
var powerRouter = require('./routes/power');
var branchRouter = require('./routes/branch');
var approvalRouter = require('./routes/approval');


var app = express();

app.use(cors())

app.use(express.json({limit: '5mb'}));

app.use(
  jwt({
    secret: "flag",
    algorithms: ["HS256"],
  }).unless({ path: ["/login",'/register',/.['png','jpg']$/,"/face",'/code','/upload'] })
);

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');



app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use('/upload',express.static(path.join(__dirname,'upload')))


app.use('/', indexRouter);
app.use('/users', usersRouter);
app.use('/power', powerRouter);
app.use('/branch',branchRouter);
app.use('/approval',approvalRouter);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  next(createError(404));
});

// error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});

module.exports = app;
